Align the polyfill's surface and docs with the verified NextGraph reality and
remove application-level concepts:
- Identity is an ID, not a username: AccountRecord.id, shim predicate shim:id,
normalizeId; accounts core becomes IdentityStore (set/clear/get) — the faux
login/logout framing is gone (identity is set at wallet-import time).
- Relationship/connection is an application concept, not a platform primitive
(NextGraph has no bilateral-connection primitive: grantee is unpersisted
scaffolding, cap-send is unimplemented). Remove connections.ts; caps exposes
only a directed grantRead(doc, granteeId) + a read-only protectedDocsOf(owner).
Delete the now-dead isolation.ts social-visibility axis.
- Inbox docs: NextGraph has no separate curator — the recipient's own verifier
unseals and applies each queued sealed message inline (process_inbox);
inbox_post_link is a proposed/future API. Stop attributing the emulated
curator to the platform.
- Read isolation reframed around the outcome: no cap -> empty union read;
targeted read of an unheld repo -> RepoNotFound; cap introspection
(canRead/governsRead) is emulation-only with no NextGraph API behind it.
- read-model.md corrected: the listing path is per-doc ANCHORED default-graph
queries, never the anchorless GRAPH ?g union (that is O(wallet)); the probe
section no longer claims the opposite.
- README recap table restructured (target | current NextGraph status | current
emulation); INDEX_ACCOUNT documented as reservedAccount("index") in the
sentinel namespace; de-domained generic-layer comments; softened tone.
Consumer application (Festipod) rewired separately to own the relationship
concept and feed the lib an id. Lib gates: bun test 83 pass / 0 fail, tsc clean.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The anchorless union query (`GRAPH ?g`) scanned EVERY named graph in the local
store (the whole shared physical wallet) → O(wallet size), slow/timeouts on a
bloated wallet. Rewrite `readUnion` to run ONE ANCHORED `sparql_query` per by-need
doc (in parallel, per-doc tolerant): an anchored query is restricted to that
repo's graph, so it is O(1) per doc, INDEPENDENT of physical-wallet size. Keep the
ReadCap defense-in-depth gate.
docs/simulation.md: new "Physical wallet vs virtual wallet" section — the physical
shared wallet is a substrate that accumulates and must NEVER be enumerated/scanned;
each user's VIRTUAL wallet (the account's scope index in the shim) is the bounded
thing you enumerate ("list my documents"), then read those docs per-doc anchored.
read-model.md / nextgraph-current-state.md updated to the per-doc anchored rule.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- read-model.ts `readUnion` now applies the emulated ReadCap gate (drops a
subject when its doc is governsRead && !canRead for the current identity), so
per-scope isolation holds by construction AND by filter.
- store-registry: `listMyEntityDocs(username, scope)` (current account only) vs
the all-accounts `listEntityDocs` fallback (documented as the enumeration to
avoid on the read path).
- docs: nextgraph-current-state / read-model — corrected to the SOURCE-VERIFIED
reality that the JS SDK exposes NO open/sync-by-cap primitive
(load_repo_from_read_cap is pub(crate)); in the mono-wallet all repos are
already local (same session), so the anchorless union spans them with no open
step. simulation.md: listEntityDocs+useShape({graphs}) is a fallback, not the
read path.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Source-verified against nextgraph-rs:
- nextgraph-current-state.md: NextGraph keeps ONE local oxigraph store per
session; each synced repo is a named graph. sparql_query with NO anchor
(UserSite/None) queries the UNION of all synced graphs (set_default_graph_as
_union); with an anchor it is restricted to one repo. Union is read-only
(updates need a doc anchor). No reactive SPARQL (one-shot). Root cause of the
ORM fan-out hang: orm_start_graph opens every graph in scope; a fresh/unsynced
per-entity doc → RepoNotFound aborts the subscription → the 75s never-fires.
- read-model.md (new): the read model — events via the global index (the one
enumeration hack); everything else by following a shared graph, opened/synced,
then listed via a single anchorless union sparql_query (never the ORM per-doc
fan-out); reactivity via re-query on a doc_subscribe/ORM change signal. Plus
the minimal broker probe to confirm the union behavior.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This library presents a mature-NextGraph SDK face to consumers while
compensating for the current SDK's gaps via a shared-wallet simulation. It
therefore OWNS all current-state + simulation knowledge — moved here out of the
Festipod app repo, which must treat this library as a finished SDK.
New docs/:
- nextgraph-current-state.md — what the current SDK/broker do and don't expose
(5 store types, document=repo, per-document ReadCap, inbox not exposed, iframe
RPC proxy, mono-user/no-global-data, wallet import constraint). Keeps the
nextgraph-rs source pointers.
- simulation.md — how the lib emulates the mature behaviour on one shared wallet
(shim, store!=document two axes, docCreate→private store, RepoNotFound scope
rule, @ng-org double-proxy DataCloneError, emulated ReadCap/inbox/curator).
- decisions/ — the current-SDK ADRs (private-store-nuri-scope, sparql-delete,
shared-wallet-login, discovery mechanism).
- fork-inbox-fallback.md — the Rust-patch/self-host route not taken.
- migration-guide.md — the checklist for when real NextGraph matures.
README: boundary framing from the lib's side + docs/ index; replaced the stale
"scaffold/stubbed" status with the actually-implemented mechanisms per source.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Sylvain Duchesne